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71 lines
2.3 KiB
71 lines
2.3 KiB
13 years ago
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<?xml version="1.0" encoding="utf-8"?>
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<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?>
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<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="200703-16">
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<title>Apache JK Tomcat Connector: Remote execution of arbitrary code</title>
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<synopsis>
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The Apache Tomcat Connector (mod_jk) contains a buffer overflow
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vulnerability that could result in the remote execution of arbitrary code.
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</synopsis>
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<product type="ebuild">mod_jk</product>
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<announced>March 16, 2007</announced>
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<revised>March 16, 2007: 01</revised>
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<bug>169433</bug>
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<access>remote</access>
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<affected>
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<package name="www-apache/mod_jk" auto="yes" arch="*">
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<unaffected range="ge">1.2.21-r1</unaffected>
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<vulnerable range="lt">1.2.21-r1</vulnerable>
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</package>
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</affected>
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<background>
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<p>
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The Apache HTTP server is a very widely used web server. mod_jk
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provides the JK module for connecting Tomcat and Apache using the ajp13
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protocol.
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</p>
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</background>
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<description>
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<p>
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ZDI reported an unsafe memory copy in mod_jk that was discovered by an
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anonymous researcher in the map_uri_to_worker function of
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native/common/jk_uri_worker_map.c .
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</p>
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</description>
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<impact type="high">
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<p>
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A remote attacker can send a long URL request to an Apache server using
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Tomcat. That can trigger the vulnerability and lead to a stack-based
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buffer overflow, which could result in the execution of arbitrary code
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with the permissions of the Apache user.
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</p>
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</impact>
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<workaround>
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<p>
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There is no known workaround at this time.
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</p>
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</workaround>
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<resolution>
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<p>
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All Apache Tomcat users should upgrade to the latest version:
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</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=www-apache/mod_jk-1.2.21-r1"</code>
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</resolution>
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<references>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0774">CVE-2007-0774</uri>
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</references>
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<metadata tag="requester" timestamp="Tue, 06 Mar 2007 16:08:28 +0000">
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DerCorny
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</metadata>
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<metadata tag="submitter" timestamp="Wed, 14 Mar 2007 00:11:00 +0000">
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falco
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</metadata>
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<metadata tag="bugReady" timestamp="Wed, 14 Mar 2007 20:16:09 +0000">
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jaervosz
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</metadata>
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</glsa>
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